I've had two 14' models in the past and now I just have a TDB17. The 14' would get on plane for me with a 15hp but I had to use a tiller extension, motorcycle battery and a stingray Jr. My other 14' had an 18hp motor. BIG DIFFERENCE. It didn't push water, it actually got up on plane fast. I would just keep the weight down and stick with a 2 stroke motor and go with a larger horsepower. Just my two cents worth....